Teams

TIBURON PEN C 18AM3.5B

2022 ADULT 18&Over · Men's 3.5

9 players · average NTRP 3.58 / NO. CALIFORNIA

No matches recorded for this roster in this league — it may be a placeholder registration, or the season may not have started.

View scouting list →
Schedule9 played
2022-06-12vs RAFAEL RC 18AM3.5AWon 10
W#3 DoublesColin O'Brien / Rick Sichel vs Timothy Dale / Christopher Skelton6-2, 6-3
2022-05-28vs MILL VALLEY 18AM3.5AWon 10
W#1 DoublesJason Brown / Colin O'Brien vs Brandon Lawniczak / Nico Safrit6-1, 6-1
2022-05-22vs MILL VALLEY 18AM3.5AWon 10
W#2 SinglesGregory Dorn vs Brandon Lawniczak6-1, 6-3
2022-05-17vs MARIN TC 18AM3.5ALost 01
L#1 DoublesGregory Dorn / David Petrini vs Elliott Magnuson / Stewart Mitchell2-6, 3-6
2022-05-15vs NOVATO TC/PIONEER PK 18AM3.5ASplit 11
L#1 DoublesColin O'Brien / Joshua Endler vs Hamid Karimiyanha / Subramanian Rajagopalan6-0, 4-6, 0-1
W#1 SinglesGregory Dorn vs Jai Padmanabhan1-6, 6-2, 1-0
2022-05-07vs RAFAEL RC 18AM3.5AWon 10
W#1 DoublesGregory Dorn / Colin O'Brien vs Roger Benson / Christopher Skelton4-6, 7-5, 1-0
2022-05-01vs RAFAEL RC 18AM3.5ALost 01
L#1 DoublesGregory Dorn / Colin O'Brien vs David Hatch / Christopher Skelton7-6, 3-6, 0-1
2022-04-24vs MILL VALLEY 18AM3.5AWon 10
W#1 DoublesColin O'Brien / Gregory Dorn vs Jonathan Weis / Peter Schumacher6-1, 6-1
2022-04-11vs MARIN TC 18AM3.5AWon 10
W#1 DoublesColin O'Brien / Brett Tucker vs Joseph Gil / Stacy Nimmo4-6, 6-4, 1-0
A tie can be incomplete. Tell us if someone is missing.
i
Grouped by tie — one fixture, several lines. A line shows only when a player on it is someone we have indexed, so an early-season tie for a newly-added team can look short. This also means the line count here will not match the header, which counts individual player appearances.

Flight standings for Men's 3.5 have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

ScoutingWhere each opponent usually plays

Signed-in extra: whether this captain plays strict strength order or mixes it up, from every doubles line they have put out. Create a free account to see it.

Roster averages 3.50 estimated across 6 rated players. No lineup is published in advance, so the column below is where each player has actually been used — a captain's habits are the best available forecast. Sign in and claim your record to see who you have played.

3.89
Lewis Kaufman
published
3.41
Joshua Endler
published
3.36
Emir Keye
published 3.5
3.33
David Petrini
published 3.5
Colin O'Brien
usually #1 Doubles 86%, also #3 Doubles 14% · published 3.5
Gregory Dorn
usually #1 Doubles 67%, also #1 Singles 17% · published 3.5
3.02
Rob Acker
published
Brian Strunk
published 3
Established pairs

Doubles pairs from this roster with three or more matches together anywhere — ordered by performance against what the rating gap predicted, not by record.

Gregory Dorn + Colin O'Brien213 matchesnot enough data
Roster

Ordered by our estimated dynamic rating, which is why two players at the same published level are not tied — a published 4.0 says nothing about where inside the band someone sits. Lines played in this team’s season are shown beside each name.

4.5
Carlos Gonzalez de Villaumbrosia
2W–2L career · no lines in 2022
55%45%<1%
3.98
Lewis Kaufman
4W–2L career · no lines in 2022
<1%79%21%
3.89
Joshua Endler
2W–5L career · no lines in 2022
<1%75%25%
3.41
3.5
Emir Keye
6W–17L career · no lines in 2022
<1%85%15%
3.36
3.5
David Petrini
5W–15L career · no lines in 2022
1%90%9%
3.33
3.5
Colin O'Brien
24W–22L career · 7 lines in 2022
not enough data
3.5
Gregory Dorn
52W–43L career · 6 lines in 2022
not enough data
Rob Acker
11W–6L career · no lines in 2022
45%55%<1%
3.02
3
Brian Strunk
1W–11L career · no lines in 2022
not enough data

Three percentages are where each player stands right now: the chance they are below their band, inside it, or above it, on the way they are playing this season. The number on the right is our estimated dynamic rating, which USTA never publishes. This is today rather than a forecast of December, because a forecast has to assume future matches and cannot know whether someone will even be offered them. Percentages are blank where a player has too few matches this season, or at a level where the model does not yet beat a base-rate guess; the estimate is a weaker claim than a probability and survives where those do not.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.